<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="80px">
      <el-form-item label="APP包名" prop="postCode">
        <el-input
          v-model="queryParams.postCode"
          placeholder="请输入APP包名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="APP名称" prop="postName">
        <el-input
          v-model="queryParams.postName"
          placeholder="请输入APP名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:post:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:post:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:post:remove']"
        >删除</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="postList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" type="index" width="50" align="center">
        <template slot-scope="scope">
          <span>{{(queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1}}</span>
        </template>
      </el-table-column>
      <el-table-column label="公司名称" align="center" prop="companyName" />
      <el-table-column label="APP包名" align="center" prop="postCode" />
      <el-table-column label="APP名称" align="center" prop="postName" />
      <el-table-column
        label="logo图"
        align="center"
        prop="icon"
        min-width="120"
      >
        <template slot-scope="scope">
          <div class="demo-image__preview" v-if="scope.row.icon">
            <el-image
              style="width: 25px; height: 25px"
              :src="scope.row.icon"
              :preview-src-list="[scope.row.icon]"
            >
            </el-image>
          </div>
          <span v-else>暂无</span>
        </template>
      </el-table-column>
      <el-table-column label="APP下载链接" align="center" prop="appDownloadUrl" />
      <el-table-column label="QQ群号码" align="center" prop="qqNum" />
      <el-table-column label="QQ群key" align="center" prop="qqDetails" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:post:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:post:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改岗位对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="公司名称" prop="companyName">
          <el-input v-model="form.companyName" placeholder="请输入公司名称" />
        </el-form-item>
        <el-form-item label="APP名称" prop="postName">
          <el-input v-model="form.postName" placeholder="请输入APP名称" />
        </el-form-item>
        <el-form-item label="APP包名" prop="postCode">
          <el-input v-model="form.postCode" placeholder="请输入APP包名" />
        </el-form-item>
        <el-form-item label="APP下载链接" prop="appDownloadUrl">
          <el-input v-model="form.appDownloadUrl" placeholder="请输入APP下载链接" />
        </el-form-item>
        <el-form-item label="logo图" prop="icon">
          <div style="margin: 0; display: flex; flex-direction: row">
            <div
              class="demo-image__preview"
              v-if="srcList && srcList.length > 0"
              style="margin-right: 8px"
            >
              <el-image
                style="width: 100px; height: 100px"
                :src="form.icon"
                :preview-src-list="srcList"
              />
            </div>
            <el-upload
              class="avatar-uploader"
              ref="imgUpload"
              :headers="myHeaders"
              :action="uploadUrl"
              :limit="1"
              :on-exceed="handleExceed"
              :before-upload="doBeforeImageUpload"
              :on-success="doAfterImageUpload"
              :show-file-list="false"
            >
              <i class="el-icon-plus avatar-uploader-icon"></i>
            </el-upload>
          </div>
          <div style="font-size: 10px; color: red">*仅允许上传一张图片</div>
        </el-form-item>
        <el-form-item label="QQ群号码" prop="qqNum">
          <el-input v-model="form.qqNum" placeholder="请输入QQ群号码" />
        </el-form-item>
        <el-form-item label="QQ群key" prop="qqDetails">
          <el-input v-model="form.qqDetails" placeholder="请输入QQ群key" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listPost, getPost, delPost, addPost, updatePost } from "@/api/system/post";
import { getToken } from "@/utils/auth";

export default {
  name: "Post",
  dicts: ['sys_normal_disable'],
  data() {
    return {
      srcList: [],
      myHeaders: { Authorization: `Bearer ${getToken()}` },
      uploadUrl: process.env.VUE_APP_BASE_API + "/common/upload",
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 岗位表格数据
      postList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        postCode: undefined,
        postName: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        companyName: [
          { required: true, message: "公司名称不能为空", trigger: "blur" }
        ],
        postName: [
          { required: true, message: "APP名称不能为空", trigger: "blur" }
        ],
        icon: [
          { required: true, message: "请上传APP的logo图", trigger: "change" }
        ],
        postCode: [
          { required: true, message: "APP包名不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询岗位列表 */
    getList() {
      this.loading = true;
      listPost(this.queryParams).then(response => {
        this.postList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        postId: undefined,
        postCode: undefined,
        postName: undefined,
        companyName: undefined,
        appDownloadUrl: undefined,
        qqNum: undefined,
        qqDetails: undefined,
        icon: "",
        remark: undefined
      };
      this.srcList = [],
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.postId)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加APP";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const postId = row.postId || this.ids
      getPost(postId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改APP";
        this.srcList.push(response.data.icon);
      });
    },
    handleExceed(files, fileList) {
      this.$modal.msgError(
        `当前限制选择 1 个图片文件，本次选择了 ${
          files.length
        } 个文件，共选择了 ${files.length + fileList.length} 个文件`
      );
    },
    //文件上传
    doBeforeImageUpload(file) {
      let isAllowed = file.type.indexOf("image/") > -1;
      let sizeLimit = file.size < 10 * 1024 * 1024;
      if (!isAllowed) {
        this.$message.error("仅支持'jpg', 'jpeg', 'png'类型文件");
        return isAllowed && sizeLimit;
      }
      if (!sizeLimit) {
        this.$message.error("文件大小不能超过10MB!");
        return isAllowed && sizeLimit;
      }
    },
    doAfterImageUpload(resData, file) {
      if (resData.code == 200) {
        this.$modal.msgSuccess("上传成功");
        this.form.icon = resData.url;
        this.srcList.push(this.form.icon);
        this.$refs.form.clearValidate("icon");
      } else {
        this.$modal.msgError(resData.msg);
      }
      this.$refs.imgUpload.clearFiles();
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.postId != undefined) {
            updatePost(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPost(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const postIds = row.postId || this.ids;
      this.$modal.confirm('是否确认删除APP编号为"' + postIds + '"的数据项？').then(function() {
        return delPost(postIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/post/export', {
        ...this.queryParams
      }, `post_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
